Lewis died of multiple organ failure at Albert Einstein Medical Center.
Lewis wrote Get a Job," the group's one big hit. It sold nearly two million copies and led to tours and appearances on Philadelphia's American Bandstand. Years later, the group Sha Na Na took its name from the spirited refrain of the Silhouettes' signature song.
After serving with the U.S. army in Korea, Lewis joined the Gospel Tornadoes. The quartet - Lewis, Bill Horton, Earl Beal and Raymond Edwards - changed its name to the Silhouettes in 1957. The group signed with Junior Records and recorded a 45 with Get a Job" on the B-side.
Lewis was the last surviving member of the original lineup.
For more information contact All About Jazz.